condition	mean	min	max
0 h after light	5.133005	4.9144	5.35161
4 h after light	3.56908	3.18086	3.9573
8 h after light	2.8997849999999996	2.26984	3.52973
4 h after dark	5.0456199999999995	4.39728	5.69396
8 h after dark	2.646445	2.63534	2.65755
12 h after dark	3.311165	2.61401	4.00832